Labotemp Vacuum Oven FOV-25 is a vacuum drying oven designed for drying heat-sensitive, moisture-sensitive, and oxidation-prone materials under controlled vacuum conditions. This vacuum oven for laboratory use enables gentle thermal processing with a temperature range of RT+10°C to 250°C and ±1°C accuracy, ensuring stable heating for delicate samples. The 91 L stainless-steel chamber provides efficient drying of powders, electronic components, pharmaceutical samples, chemicals, and specialty materials. Its vacuum environment helps reduce oxidation and contamination, making it suitable for research labs, and materials testing applications.
This vacuum oven features a durable stainless steel inner chamber with alumina silicate fibre insulation for improved heat retention and stable internal temperatures. A 2.0 kW heating system provides uniform heat distribution across the chamber for consistent vacuum drying. The two-section PID controller with LED display allows precise temperature control and monitoring. Additional safety features such as a 0–9999 minute programmable timer and over-temperature alarm protection ensure reliable and safe laboratory operation.
Why choose Labotemp Vacuum Oven FOV-25?
✓ Large Capacity: 91 L chamber supports larger sample volumes and bulk materials.
✓ Precise Temperature: Two-section PID controller maintains heating accuracy of ±1°C.
✓ Reliable Vacuum Heating: 2.0 kW heating system ensures stable and uniform drying performance.
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Model NO. : FOV-25 Model NO. |
FOV-25 |
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Heating Method : Four-wall conduction & decompression Heating Method |
Four-wall conduction & decompression |
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Temp Range : RT+10–250°C Temp Range |
RT+10–250°C |
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Accuracy : ±1°C Accuracy |
±1°C |
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Inner Chamber : High-quality stainless steel Inner Chamber |
High-quality stainless steel |
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Insulation : High-quality aluminum silicate cotton Insulation |
High-quality aluminum silicate cotton |
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Power Rating : 2.0 kW Power Rating |
2.0 kW |
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Temperature Control Mode : Two temperature section PID intelligent Temperature Control Mode |
Two temperature section PID intelligent |
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Display : LED Display |
LED |
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Timing : 0–9999 min Timing |
0–9999 min |
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Safety : Over-temp alarm Safety |
Over-temp alarm |
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Inner dimensions (mm) : 450×450×450 Inner dimensions (mm) |
450×450×450 |
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Outer dimensions (mm) : 640×590×780 Outer dimensions (mm) |
640×590×780 |
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Packing Dimensions (W×L×H) mm : 739×700×889 Packing Dimensions (W×L×H) mm |
739×700×889 |
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Volume (L) : 91 Volume (L) |
91 |
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Power Supply : 220V (AC) Power Supply |
220V (AC) |
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Current : 9.1A Current |
9.1A |
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Shelf : 2 Shelf |
2 |
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Shelf Frame : 14 Shelf Frame |
14 |
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Max Shelf Number : 7 Max Shelf Number |
7 |
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Load per Rack : 15 kg Load per Rack |
15 kg |
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Shelf Space : 50 mm Shelf Space |
50 mm |
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Net weight : 82 kg Net weight |
82 kg |
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Gross Weight : 105 kg Gross Weight |
105 kg |
Vacuum Display: LCD display, accuracy class 0.5
Vacuum Degree Range: <133Pa
Timer: 0–9999 minutes (with timing wait function)
Temperature Sensor: PT100
Volume (L): 91
Timing: 0–9999 min
Temperature Control Mode: Two temperature section PID intelligent
Temp Range: RT+10–250°C
Volume: 52 L
Vacuum Meter: LCD display, accuracy class 0.5
Usable Vacuum Degree Range: <133 Pa
Timer: 0–9999 min (with timing wait function)
Temperature Resolution: 0.1°C
Temperature Fluctuation: ±1°C
Temperature Control Range: RT+10°C ~ 300°C
Studio Size: 350 × 350 × 350 mm
Temperature Resolution: 0.1°C
Temperature Fluctuation: ±1°C
Temperature Control Range: RT+10°C ~ 300°C
Studio Size: 350 × 450 × 450 mm
Temperature Resolution: 0.1°C
Temperature Fluctuation: ±1°C
Temperature Control Range: RT+10°C ~ 300°C
Studio Size: 450 × 550 × 550 mm
Temperature Resolution: 0.1°C
Temperature Fluctuation: ±1°C
Temperature Control Range: RT+10°C ~ 300°C
Studio Size: 500 × 600 × 700 mm
Timer Range: 0–9999 minutes
Temperature Resolution: 0.1°C
Temperature Fluctuation: ±1.0°C
Temperature Distribution Accuracy: ±2.0%
Timer Range: 0–9999 minutes
Temperature Resolution: 0.1°C
Temperature Fluctuation: ±1.0°C
Temperature Distribution Accuracy: ±2.0%
Timer Range: 0–9999 minutes
Temperature Resolution: 0.1°C
Temperature Fluctuation: ±1.0°C
Temperature Distribution Accuracy: ±2.0%
Timer Range: 0 – 9999 minutes
Temperature Resolution: 0.1 °C
Temperature Range: RT +10 °C to 300 °C
Temperature Fluctuation: ±1.0 °C
Timer Range: 0–9999 minutes
Temperature Resolution: 0.1°C
Temperature Fluctuation: ±1.0°C
Temperature Distribution Accuracy: ±2.0%
Timer Range: 0–9999 minutes
Temperature Resolution: 0.1°C
Temperature Fluctuation: ±1.0°C
Temperature Distribution Accuracy: ±2.0%
Timer Range: 0–9999 minutes
Temperature Resolution: 0.1°C
Temperature Fluctuation: ±1.0°C
Temperature Distribution Accuracy: ±2.0%
Timer Range: 0–9999 Minutes
Temperature Sensor: Pt100
Temperature Resolution: 0.1°C
Temperature Range: RT +10°C to 300°C
Temperature Resolution: 0.1°C
Temperature Range: RT +10°C to 300°C
Temperature Functions: Self-Tuning, Deviation Correction
Temperature Fluctuation: ±1°C
Timer: 0–9999 minutes
Temperature Resolution: 0.1°C
Temperature Fluctuation: ±1.0°C
Temperature Distribution Accuracy: ±3.0%
Timer: 0–9999 minutes
Temperature Resolution: 0.1°C
Temperature Fluctuation: ±1.0°C
Temperature Distribution Accuracy: ±3.0%
Timer: 0–9999 minutes
Temperature Resolution: 0.1°C
Temperature Fluctuation: ±1.0°C
Temperature Distribution Accuracy: ±3.0%
Timer: 0–9999 minutes
Temperature Resolution: 0.1°C
Temperature Fluctuation: ±1.0°C
Temperature Distribution Accuracy: ±3.0%
Timer: 0–9999 minutes
Temperature Resolution: 0.1°C
Temperature Fluctuation: ±1.0°C
Temperature Distribution Accuracy: ±3.0%
Volume (L): 50
Uniformity: 2.50%
Timing: 0–9999 min
Temp Range: RT+20–500°C
Volume : 150L
Uniformity: 2.50%
Timing: 0–9999 min
Temp Range: RT+20–500°C
Volume : 208L
Uniformity: 2.50%
Timing: 0–9999 min
Temp Range: RT+20–600°C
Volume: 1000 L
Uniformity: ±3%
Timing: 0–9999 min
Temp Range: RT+10–250°C
Volume (L): 1300
Uniformity: ±3%
Timing: 0–9999 min
Temp Range: RT+10–300°C
Volume: 3070L
Uniformity: ±3%
Timing: 0–9999 min
Temp Range: RT+10–300°C
Voltage : 220V/110V 50/60Hz
Ventilation: Top moisture discharge hole
Temperature Resolution: 0.1°C
Temperature Range: RT +10°C to 300°C
Warm-Up Time (0–120°C): ≤140 Minutes
Timer Range: Up to 999 Hours
Temperature Resolution: 0.1°C
Temperature Range: Ambient to 300°C
Volume: 1870L
Timer: 0–9999 min (with Timing Wait Function)
Thermal Parameters:
Temperature Uniformity: ±3%
